Oceans

Today 10:00am - In his sequel to The Blue Planet, David Attenborough will focus on the threats to our oceans and explain why plastic pollution, climate change and overpopulation are problems too urgent to be left to ecologists.

11 Sep 17 - Sea salt around the world has been contaminated by plastic pollution, adding to experts’ fears that microplastics are becoming ubiquitous in the environment and finding their way into the food chain.